Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Purely lytic osteosarcoma

L A deSantos, B Edeiken

    Skeletal Radiology
    |January 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    Purely lytic osteosarcoma, a rare bone lesion subtype, often appears as an ill-defined lytic area with a significant extraosseous mass. Awareness of these radiographic features is crucial for accurate diagnosis.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    In search of specimen adequacy in fine-needle aspirates of nonpalpable breast lesions.

    American journal of clinical pathology·1997
    Same author

    Percutaneous needle biopsy of the irradiated skeleton.

    Radiology·1983
    Same author

    Computed tomography in liposarcoma.

    Cancer·1981
    Same author

    Periosteal chondroma: a radiographic spectrum.

    Skeletal radiology·1981
    Same author

    Diagnosis of eosinophilic granuloma of bone by cytology, histology, and electron microscopy of transcutaneous bone-aspiration biopsy.

    The Journal of bone and joint surgery. American volume·1980
    Same author

    Computed tomography in the evaluation of small round cell tumors of bone.

    Radiology·1980
    Same journal

    Imaging of hand and wrist injuries in alpine skiing: common injury mechanisms, imaging findings, and treatment.

    Skeletal radiology·2026
    Same journal

    MRI-Based radiomic signature for predicting pathologic treatment response to neoadjuvant chemoradiotherapy and radioimmunotherapy in soft tissue sarcoma.

    Skeletal radiology·2026
    Same journal

    Subcutaneous phaeohyphomycosis: ultrasound findings and histopathologic correlation.

    Skeletal radiology·2026
    Same journal

    Knee injuries in skiing and snowboarding athletes.

    Skeletal radiology·2026
    Same journal

    Diagnostic accuracy of MRI for meniscal tear patterns in ACL-deficient knees: comparison with arthroscopic findings.

    Skeletal radiology·2026
    Same journal

    Imaging findings of acute sport-related osseous avulsions and osteochondral injuries.

    Skeletal radiology·2026
    See all related articles

    Area of Science:

    • Orthopedic Oncology
    • Radiology
    • Bone Pathology

    Background:

    • Osteosarcoma is the most common primary malignant bone tumor.
    • A subset of osteosarcomas presents with purely lytic radiographic features, lacking matrix production.
    • Understanding these specific presentations is vital for accurate diagnosis and patient management.

    Purpose of the Study:

    • To describe the radiographic characteristics of purely lytic osteosarcomas.
    • To determine the frequency of purely lytic osteosarcoma within a larger cohort.
    • To highlight the importance of recognizing this subtype for differential diagnosis.

    Main Methods:

    • Retrospective review of 42 cases of purely lytic osteosarcoma.
    • Analysis of conventional radiographic findings, including lesion definition and extraosseous extension.

    Related Experiment Videos

  • Comparison with a cohort of 305 osteosarcomas to establish prevalence.

    • Main Results:

    • Purely lytic osteosarcoma constituted 13.7% of the studied osteosarcomas.
    • The typical presentation involved an ill-defined lytic lesion with a moderate to large extraosseous component.
    • Nine cases exhibited radiographic features that could be mistaken for benign conditions.

    Conclusions:

    • Purely lytic osteosarcoma is an important subtype to recognize, distinct from osteosarcomas with matrix production.
    • Radiographic features can sometimes mimic benign bone lesions, necessitating careful evaluation.
    • Increased awareness among clinicians is essential to avoid diagnostic delays.